Senior Data Engineer

About Us

Orange Business is a network and digital integrator that understands the entire value chain of the digital world, freeing our customers to focus on the strategic initiatives that shape their business. Every day, you will collaborate with a team dedicated to providing consistent, sustainable global solutions, no matter where our customers operate. With over 30,000 employees across Asia, the Americas, Africa, and Europe, we offer a dynamic environment to develop and perfect your skills in a field filled with exciting challenges and opportunities.

As part of the Big Data B2B program, OBS set up a shared Big Data platform and a Data Lake for use case exploration and industrialization. We are looking for a Lead Data Engineer with 8-10 years of experience in building Data Pipelines with the following KRAs:

• Automate and industrialize build and development tasks.
• Lead discussion sessions with stakeholders.
• Participate in all areas of the data engineering life‑cycle and lead the team in requirements gathering, data mapping, systems design, data ingestion development, preparing data mapping documentation, testing and deployment, post‑implementation support and monitoring.
• Resolve and troubleshoot complex problems and issues.
• Provide innovative solutions to complex business problems.
• Report to and work closely with project teams and the Business Analysis team on project delivery status.
• Prepare progress update and status reports.
• Provide operational support, ongoing maintenance and enhancement after implementation as part of Run Management Activities.
• Implement best data integration practices.

• Good understanding of the Big Data ecosystem with frameworks like Hadoop and Spark.
• Experience handling large volumes of data, both structured and unstructured, in streaming and batch modes.
• High coding proficiency in at least one modern programming language:
  Python, Java or Scala.
• Hands‑on experience with NiFi, Hive, SQL/HQL, Spark SQL, Oozie.
• Good understanding of data integration patterns.
• Experience with Kafka and Rabbit
  
  MQ.
• Good understanding of API concepts: REST and microservices architecture.
• Experience with Dev Ops tooling:
  Jenkins, Maven, Git Lab, Sonar Qube, Docker.
• Good understanding of Dev Ops concepts and technologies such as Kubernetes, Docker, containers.
• Good understanding of the ELK stack.
• Good understanding of monitoring tools like Prometheus and Grafana.
• Good understanding of cloud architecture; professional certification in a hyperscaler, preferably Azure, is a plus.
• Experience with Agile methods (Scrum, Kanban).
• Good understanding of JIRA.
• Understanding of data modelling is a value addition.
• Understanding of Open Digital Architecture and TMF principles is preferable.
• Understanding of tools like DSS, Jupyter Notebook is preferable.

• Passion for software development, using tools and methods.
• Acceptance of Agile / Dev Ops approach.
• Appetite for working in multidisciplinary teams.
• Pedagogy and appetite for mutual support.
• Curiosity, acceptance for challenge and innovation.
• Ability to bring forward proposals and ideas.
• Pragmatism, autonomy, organizational skills.

Regardless of your age, gender identity, race, ethnic origin, religion/belief, sexual orientation, marital status, neuroatypia, disability, veteran status or appearance, we encourage diversity within our teams because it is a strength for the collective and a vector of innovation. Orange Group is a disabled‑friendly company and equal‑opportunity employer: we welcome you to tell us about your specific needs.